Using OBS in Sony VEGAS pro 17

[B$&kyw3E@hdW]

hi i'm using Sony vegas pro 17 and i'm experiencing some isseus. I record my video's in OBS and really high quality (CBR 80k bitrate, 240 fps 1080p), this happens only when i'm using OBS. If i look at the preview it's running at 1 fps of less even with the mode preview(Quarter) and it's just the recoring alone with no effects/editing added. Sometimes it runs at 59.94 fps and then i go to another frame it goes to 1 fps again. Any Sony vegas user help me pls

 

[Victor Dmitriev]

Hi. Specify. It's really 80K=80000 bps? Good quality started from 4-5 millions bps, normally 10-25 millions bps. Not 80K.
240 fps really? Two hundred years all of humanity is watching a movie 16-24 fps. Not 240. 1080p - the only typical parameter, it's good that you do not have 8K or 32K.
If your computer meets the requirements for Vegas and OBS, first try the usual output parameters for the stream: 5-10-15M bitrate, 24-30 fps, 1080p.
P.S. Vegas from v.4.
P.P.S. Vegas 17.0 - Magix, not Sony :)

 

[B$&kyw3E@hdW]

So you're saying my pc/Vegas can't handle 240 fps recordings? And i'm recoring at 80k Kpbs so that's 80M bps.

 

[Victor Dmitriev]

When your computer records 1080 x 240 fps, most likely it is fully utilizing its resources.
OBS is a program, very demanding the resources. This means, that a substantial part of computer resources must be freed up for normal operation of the OBS Studio.
This can be done by significantly reducing an unimportant parameters, for example, fps.
I don’t understand why you need 240 fps. It is considered, that the difference between 30 and 60 fps is not very large, and you can hardly distinguish between 60 and 120 fps. Reducing fps from 240 to 60 means 4 times reduces the load on the processor.
Reducing the fps and/or resolution is one of the most typical ways to free resources for increasing the frame rate in OBS and Vegas.
80M bps in .264 codec is hard load for the disk system, if you do not have an "SSD only".
The difference between 20, 40 and 80 MBs for 1080p is considered indistinguishable even for a specialist, in any case.
If your final product is intended for broadcast on the web, keep in mind that regardless of the source quality on your computer, the servers delivering the signal to your viewers will recompress your video to 10-12 Mbs.

 

[Chuzz]

Maybe you are confusing Hz with fps?
240 would be great to slow down the footage for slomo, but what are you recording for that to be necessary? (that's a rhetorical question, perhaps one you should ask yourself).